Abstract Extreme-ultraviolet (EUV) images of the Sun are becoming an integral part space weather prediction tasks. However, having different surveys requires development instrument-specific algorithms. As alternative, it is possible to combine multiple create a homogeneous data set. In this study, we utilize temporal overlap Solar and Heliospheric Observatory Extreme ultraviolet Imaging Telesco...

Smart Cities combine diverse technologies to reduce their environmental impact and offer citizens a higher quality of life. In this paper we present an ongoing effort, within the context of Ciudad2020 project, for overcoming the challenge of homogenizing the citizen’s access to services offered by heterogeneous, and independent entities within a Smart City scenario. We describe how we are apply...

Recently the present author(8) obtained an initial permeability of 24500 and a maximum permeability of 93000 by slowly cooling NiMn alloys of less than about 24% manganese from temperatures above the order-disorder transformation point after homogenizing treatment in high-temperature hydrogen or by further baking the alloys at temperatures below the order-disorder transformation point. The pres...

Ecological community assembly is governed by a combination of (i) selection resulting from among-taxa differences in performance; (ii) dispersal resulting from organismal movement; and (iii) ecological drift resulting from stochastic changes in population sizes. The relative importance and nature of these processes can vary across environments. Selection can be homogeneous or variable, and whil...